| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $78.99 | 8.526% | $85.7247 | $85.72 | $85.70 | $85.70 |
| Purchase #2 | $35.42 | 13.523% | $40.2098 | $40.21 | $40.20 | $40.20 |
| Purchase #3 | $201.46 | 7.778% | $217.1296 | $217.13 | $217.15 | $217.10 |
| Purchase #4 | $167.39 | 10.191% | $184.4487 | $184.45 | $184.45 | $184.40 |
| Purchase #5 | $71.40 | 8.400% | $77.3976 | $77.40 | $77.40 | $77.40 |
| Purchase #6 | $223.29 | 10.284% | $246.2531 | $246.25 | $246.25 | $246.30 |
| Purchase #7 | $161.27 | 9.680% | $176.8809 | $176.88 | $176.90 | $176.90 |
| 7 purchase totals = | $939.22 | $1,028.0444 | $1,028.04 | $1,028.05 | $1,028.00 | |